It is never appropriate to rub the wound to «break down the scar tissue» or to prevent excessive scar tissue formation. (breastfeedingtoday-llli.org)
It can also accelerate tissue repair and cell growth, improve circulation and nerve function, reduce scar tissue formation, and help the immune system fend off infection. (cathospitalofchicago.com)
This is often concomitant with scar tissue formation and blood vessel infiltration. (eyespecialistsforanimals.com)